JPS5825426A - 無方向性電気鉄板の製造方法 - Google Patents
無方向性電気鉄板の製造方法Info
- Publication number
- JPS5825426A JPS5825426A JP12350681A JP12350681A JPS5825426A JP S5825426 A JPS5825426 A JP S5825426A JP 12350681 A JP12350681 A JP 12350681A JP 12350681 A JP12350681 A JP 12350681A JP S5825426 A JPS5825426 A JP S5825426A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- less
- rolling
- hot
- annealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000137 annealing Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005097 cold rolling Methods 0.000 claims abstract description 11
- 238000005098 hot rolling Methods 0.000 claims abstract description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 108091036429 KCNQ1OT1 Proteins 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005261 decarburization Methods 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 239000011162 core material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12350681A JPS5825426A (ja) | 1981-08-05 | 1981-08-05 | 無方向性電気鉄板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12350681A JPS5825426A (ja) | 1981-08-05 | 1981-08-05 | 無方向性電気鉄板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825426A true JPS5825426A (ja) | 1983-02-15 |
| JPH0152448B2 JPH0152448B2 (enExample) | 1989-11-08 |
Family
ID=14862303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12350681A Granted JPS5825426A (ja) | 1981-08-05 | 1981-08-05 | 無方向性電気鉄板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825426A (enExample) |
-
1981
- 1981-08-05 JP JP12350681A patent/JPS5825426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0152448B2 (enExample) | 1989-11-08 |
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